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. 2013 Mar;72(3):76–79.

Table 1.

Price of Beverages per 20 Ounces

Beverage Classification Beverage Category Na Mean Price ($) ± SD Median Price ($) Interquartile Range
Healthy Beverages Coffee (Unsweetened) 46 1.88 ± 0.43 1.82 0.56
Diet Soda 171 1.20 ± 0.43 1.09 0.74
Milk 60 2.70 ± 0.97 2.50 1.43
Orange Juice 55 2.64 ± 0.65 2.45 1.13
Tea (Unsweetened) 69 1.55 ± 0.62 1.55 0.64
Unhealthy Beverages Flavored Water 17 1.69 ± 0.25 1.79 0.40
Fruit Drink 107 1.17 ± 0.33 1.16 0.49
Soda 238 1.19 ± 0.41 1.17 0.66
Sports Drink 73 1.15 ± 0.33 1.12 0.50
Tea (Sweetened) 54 1.09 ± 0.36 0.96 0.43
Coffee (Sweetened) Coffee (Sweetened) 76 2.65 ± 1.15 2.16 1.80
Energy Drinks Energy Drink 40 2.82 ± 0.48 2.74 0.73
Water Water 61 0.98 ± 0.54 0.82 0.53
Total/Mean/Median/Interquartile Range 1067 1.55 ± 0.84 1.39 0.94
a

N represents the number of beverage prices recorded